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wheel size

  1. Changing from 16 to 17 inch wheels.

    Engine and Technical Discussion
    I see we have guys, ( and perhaps some gals) with a lot of knowledge about these cars so here’s my question ; I’m considering buying a Classica and putting Abarth rims on it but It seems to me that replacing 16 inch rims with 17 inch would put peak horsepower at a higher speed, i.e., less...